/* -*- C++ -*-

 *

 * This file is a part of LEMON, a generic C++ optimization library

 *

 * Copyright (C) 2003-2007

 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport

 * (Egervary Research Group on Combinatorial Optimization, EGRES).

 *

 * Permission to use, modify and distribute this software is granted

 * provided that this copyright notice appears in all copies. For

 * precise terms see the accompanying LICENSE file.

 *

 * This software is provided "AS IS" with no warranty of any kind,

 * express or implied, and with no claim as to its suitability for any

 * purpose.

 *

 */

#include <lemon/simann.h>

using namespace lemon;

class MyEntity : public EntityBase {

public:

  double d, prev_d;

  MyEntity() : d(100000.0) {}

  double mutate() {

    prev_d = d;

    if (rnd.boolean(0.8)) { d += 1.0; }

    else { d -= 1.0; }

    return d;

  }

  void revert() { d = prev_d; }

  MyEntity* clone() { return new MyEntity (*this); }

  void randomize() {}

};

int main() {

  SimAnn simann;

  SimpleController ctrl;

  simann.setController(ctrl);

  MyEntity ent;

  simann.setEntity(ent);

  simann.run();

  //MyEntity *best_ent = (MyEntity *) simann.getBestEntity();

  //std::cout << best_ent->d << std::endl;

  SimAnn simann2;

  AdvancedController ctrl2(2.0);

  simann2.setController(ctrl2);

  MyEntity ent2;

  simann2.setEntity(ent2);

  simann2.run();

  //MyEntity *best_ent2 = (MyEntity *) simann2.getBestEntity();

  //std::cout << best_ent2->d << std::endl;

  return 0;

}